adidas Performance Men's Stabil Boost Volleyball 100% Textile/Synthetic Imported Rubber sole Up your agility with a S.T.A.G. cage upper for enhanced stability and support Dive farther, jump higher with SPRINTPLATE propulsion technology Get a grip with top-grip, non-marking rubber for all indoor surfaces Energize your game with full-length boost midsole's explosive energy return Step up your competition with the anti-slip lining's snug fit for maniac moves